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Author Question: What is the area under the standard normal curve between z = 0 and z = 1.96? a.0.475 b.0.68 ... (Read 106 times)

altibaby

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on: Jul 24, 2018

  What is the area under the standard normal curve between z = 0 and z = 1.96?
 

  a.0.475
  b.0.68
  c.0.95
 

d.0.50
 
 



Question 2


  What are the mean and standard deviation for a standard normal distribution?
 

  a. and
  b. and
  c.It varies for the data collected.
 

d. and
 
 



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ladyjames123

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Reply #1 on: Jul 24, 2018
Answer to Question 1

correct: a

Answer to Question 2

correct: a


altibaby

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Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it

FergA

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Reply 3 on: Yesterday
Wow, this really help

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